Modularized riser card structure and server

Abstract

The utility model discloses a modularized adapter card structure and a server, and relates to the technical field of servers, the modularized adapter card structure is used for being installed on a target component, the modularized adapter card structure comprises an adapter card body provided with a golden finger, a bearing body, a control panel body and a connector, one end of the connector is arranged on the control panel body, and the other end of the connector is arranged on the adapter card body. The other end of the connector is used for being connected with the golden finger; the control panel body is arranged on the bearing body; wherein the control panel body is provided with at least one first connecting position, the bearing body is provided with at least one second connecting position, the modularized adapter card structure further comprises at least one locking component, and the at least one locking component can be arranged on the at least one first connecting position in a penetrating mode and is connected with the at least one second connecting position in a locking mode. The control panel body is fixed on the bearing body through the locking component; the problems of inconvenience in operation and low efficiency when the control panel is maintained in the prior art are at least solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of servers, and particularly relates to a modular adapter card structure and a server. BACKGROUND

[0002] In a server architecture, a PCIe expansion card is connected to a mainboard through a riser card. In a traditional design, the integration of the riser card and a control board causes multiple parts of the server, such as a cover plate, a wire harness and the expansion card itself, to be disassembled during maintenance, so that the riser card can be accessed and replaced. This process is complicated and time-consuming, and increases the complexity of maintenance and the risk of damage to the precise components of the server.

[0003] In recent years, the rise of decoupling design trends has partially solved the problem of hardware modularization, but when the control board is maintained, a complex process is still required, which causes inconvenience and low efficiency. CONTENT OF THE UTILITY MODEL

[0004] The present application provides a modular adapter card structure and a server to at least solve the problems of inconvenience and low efficiency in related technologies when the control board is maintained.

[0005] The present application provides a modular adapter card structure for installation on a target component. The modular adapter card structure includes an adapter card body provided with a golden finger, a bearing body, a control board body and a connector. One end of the connector is detachably arranged on the control board body, and the other end of the connector is used for connection with the golden finger. The control board body is arranged on the bearing body. At least one first connection position is arranged on the control board body, and at least one second connection position is arranged on the bearing body. The at least one first connection position and the at least one second connection position are arranged in one-to-one correspondence. The modular adapter card structure further includes at least one locking component. The at least one locking component is arranged in the at least one first connection position and is locked with the at least one second connection position, so as to fix the control board body on the bearing body through the locking component.

[0006] Further, the modular adapter card structure further includes an insulating component, which is detachably arranged on the control board body.

[0007] Further, a first support is arranged on a corner of the control board body away from the connector. The first support has a support end portion protruding from the control board body. The support end portion is used for contact with at least part of the bearing body. In addition, the material of the first support is copper, so as to form an electromagnetic shielding path by contact with at least part of the bearing body.

[0008] Further, the bearing body comprises a main part, at least one second connecting position is arranged on the main part, and a pulling part is further arranged on the main part, and an end of the pulling part extends away from the main part.

[0009] Further, the pulling part comprises a first sub-part and a second sub-part, an extension direction of the first sub-part forms a preset angle with an extension direction of the second sub-part, and the extension direction of the second sub-part is arranged away from the control panel body; and / or, at least one first locking position is further arranged on the main part, at least one second locking position is arranged on the target part, and the at least one first locking position and the at least one second locking position are arranged in one-to-one correspondence, so that the control panel body and the bearing body are installed on the target part through locking cooperation of the first locking position and the second locking position.

[0010] Further, the bearing body further comprises a plurality of bending parts arranged on the main part, the plurality of bending parts are arranged in a bending manner to jointly form a supporting space for supporting the control panel body, the plurality of bending parts comprise two first bending parts and one second bending part, the extension directions of the two first bending parts are parallel, and the second bending part is arranged between the two first bending parts and has an extension direction perpendicular to the extension directions of the two first bending parts, and the pulling part is arranged on the second bending part.

[0011] Further, the bearing body further comprises a plurality of second supporting members, each second supporting member is arranged on a side of each first bending part relatively close to each other, end portions of the second supporting members are arranged close to each other, and a connection between the first bending part and the second supporting member is arc-shaped.

[0012] Further, a side of the bearing body away from the control panel body is provided with at least one limiting part, a limiting end of the at least one limiting part extends away from the control panel body, and a limiting sliding channel that is limited and matched with the at least one limiting part is arranged on the target part, and a sliding gap formed between the limiting part and the limiting sliding channel is 0.15 mm.

[0013] Further, the target part comprises a main part, and a first limiting plate and a second limiting plate arranged on the main part, so as to form a limiting space for limiting the bearing body through the first limiting plate and the second limiting plate, and a gap between the first limiting plate, the second limiting plate and an outer edge of the bearing body is 0.2 mm.

[0014] The application further provides a server comprising the adapter card structure.

[0015] The locking component provided in the present application can achieve quick and easy fixation of the control board body on the carrier body without complicated tools or long-term alignment, which significantly simplifies the maintenance operation process; the one-to-one correspondence design between the first connection position and the second connection position ensures the precise positioning and firm fixation of the control board body on the carrier body, reduces the displacement caused by mechanical vibration, and enhances the overall stability and durability of the structure; the fastening effect of the first connection position and the second connection position combined with the locking component ensures good electrical contact between the connector and the gold finger.

[0016] By designing the control panel body to be quickly separated and reassembled from the carrier body using locking components, the tedious steps of removing the cover, disconnecting the wiring harness, and removing the expansion card required in traditional methods are eliminated. Maintenance personnel can easily remove and assemble the control panel simply by operating the locking components, significantly shortening maintenance cycles and reducing maintenance costs. The combination of locking components and connection holes allows the control panel body to be easily removed from the carrier body and replaced with a different type of control panel body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0018] Figure 1 A view of an embodiment of the present application at a first viewing angle is shown;

[0019] Figure 2 shows a view of the embodiment of the present application at a second viewing angle;

[0020] Figure 3 A schematic diagram showing the assembly process of an embodiment of the present application;

[0021] Figure 4 A schematic diagram showing the structure of a riser card according to an embodiment of the present application is shown;

[0022] Figure 5 An exploded view of the control board module structure of an embodiment of the present application is shown;

[0023] Figure 6 A schematic diagram showing a structure in which a connector is provided on the control board body of an embodiment of the present application is shown;

[0024] Figure 7 A schematic diagram showing a bearing component in a first viewing angle according to an embodiment of the present application is shown;

[0025] Figure 8A schematic diagram of the supporting component of an embodiment of the present application at a second viewing angle is shown.

[0026] The above drawings include the following reference numerals:

[0027] 1-1. Target component; 1-2. Limiting slide; 1-3. First limiting plate; 1-4. Second limiting plate; 2-1. Control board body; 2-2. Connector; 2-3. Locking component; 2-4. Insulating component; 2-5. First connecting position; 2-6. First supporting member; 3. Carrying body; 3-1. Second bending portion; 3-2. Second connecting position; 3-3. First locking position; 3-4. Main component; 3-5. Drag portion; 3-51. First subsection; 3-52. Second subsection; 3-6. Second supporting member; 3-7. Limiting component; 3-8. First bending portion; 6. Locking member; 7. Adapter card body. DETAILED DESCRIPTION

[0028] The following will be combined with the accompanying drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0029] It should be noted that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like, indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely for ease of description and simplification of the present application. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting the present application. The terms "mounted," "connected," and "connected" should be interpreted broadly, and may include, for example, fixed, removable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. The terms "parallel," "perpendicular," and "equal" encompass the described conditions and conditions similar to the described conditions, provided that the range of the similar conditions is within an acceptable range of deviation, as determined by a person of ordinary skill in the art taking into account the measurement in question and the errors associated with the measurement of the particular quantity (i.e., the limitations of the measurement system). For example, "parallel" includes both absolute parallelism and approximate parallelism, where the acceptable deviation range for approximate parallelism may be, for example, within 5°; "perpendicular" includes both absolute perpendicularity and approximate perpendicularity, where the acceptable deviation range for approximate perpendicularity may also be, for example, within 5°. "Equal" includes both absolute equality and approximate equality, where the acceptable deviation range for approximate equality may be, for example, that the difference between the two is less than or equal to 5% of either. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0030] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0031] In server architecture, PCIe expansion cards connect to the motherboard through riser cards. Traditionally, the integration of riser cards and control boards requires disassembly of multiple server components, such as the cover, wiring harness, and expansion card itself, to access and replace the riser cards. This cumbersome and time-consuming process increases maintenance complexity and the risk of damage to the server's precision components.

[0032] In recent years, the rise of the decoupled design trend has partially solved the problem of hardware modularization, but maintenance of the control board still requires complex processes, resulting in inconvenient operation and low efficiency.

[0033] The purpose of this technical solution is to provide a modular adapter card structure server to address the above problems, so as to at least solve the problems of inconvenience and low efficiency in maintaining the control board in the related art.

[0034] Example 1

[0035] like Figures 1 to 8 As shown, an embodiment of the present application provides a modular adapter card structure for being installed on a target component 1-1. The modular adapter card structure includes an adapter card body 7 provided with a gold finger, a carrier body 3, a control board body 2-1 and a connector 2-2. One end of the connector 2-2 is detachably provided on the control board body 2-1, and the other end of the connector 2-2 is used to connect with the gold finger. The control board body 2-1 is provided on the carrier body 3; wherein, at least one first connection position 2-5 is provided on the control board body 2-1, and at least one second connection position 3-2 is provided on the carrier body 3. The at least one first connection position 2-5 and the at least one second connection position 3-2 are provided in a one-to-one correspondence. The modular adapter card structure also includes at least one locking component 2-3. The at least one locking component 2-3 can be interspersed and provided at least one first connection position 2-5 and locked and connected to at least one second connection position 3-2, so as to fix the control board body 2-1 on the carrier body 3 through the locking component 2-3.

[0036] Specifically, the first connection position 2 - 5 and the second connection position 3 - 2 are both connection holes provided on the carrying body 3 , and the locking component 2 - 3 is a locking bolt.

[0037] By designing the control board body 2-1 to be quickly separated and reassembled from the carrier body 3 using locking components 2-3, the tedious steps of removing the cover, disconnecting the wiring harness, and removing the expansion card required in traditional methods are eliminated. Maintenance personnel can easily remove and assemble the control board simply by operating the locking components 2-3, significantly shortening maintenance cycles and reducing maintenance costs. The combination of locking components 2-3 and the connection holes allows the control board body 2-1 to be easily removed from the carrier body 3 and replaced with a different type of control board body 2-1.

[0038] Furthermore, the modular adapter card structure further includes an insulating component 2 - 4 , which is detachably disposed on the control board body 2 - 1 .

[0039] Specifically, the insulating components 2 - 4 insulate the welding wires of the adapter card body 7 to prevent the risk of electrical short circuit.

[0040] By setting an insulating component 2-4 on the control board body 2-1, even during the maintenance of the control board body 2-1, the welding wire contact with the adapter card body 7 can be effectively isolated, which greatly reduces the risk of electrical short circuit and ensures the electrical safety of the server in the maintenance state.

[0041] Furthermore, a first support member 2-6 is provided on the corner of the control board body 2-1 away from the connector 2-2, and the first support member 2-6 has a support end protruding from the control board body 2-1, and the support end is used to contact at least part of the carrier body 3; and / or, the first support member 2-6 is made of copper to contact at least part of the carrier body 3 to form an electromagnetic shielding path.

[0042] Specifically, the first support member 2 - 6 is provided at the foot of the control board body 2 - 1 away from the connector 2 - 2 , and a support end portion thereof is used to contact the carrying body 3 .

[0043] The protruding support end of the first support member 2-6 ensures stable support of the control board body 2-1 on the carrier body 3. This effectively prevents displacement of the control board body 2-1, ensuring its constant installation position when the server is subjected to vibration or movement during operation, thereby maintaining signal transmission accuracy and system stability. Because the first support member 2-6 is made of copper, which has excellent conductivity, it forms an effective electromagnetic shielding path when in contact with the carrier body 3, reducing the impact of external electromagnetic interference on the control board body 2-1. Furthermore, the copper material provides excellent grounding protection, ensuring electrical safety during system operation and preventing damage to the hardware due to static electricity or electromagnetic fluctuations.

[0044] The contact between the first support member 2-6 and the carrier body 3 not only provides physical support, but its material properties also enable maintenance personnel to conduct electric charges through the first support member 2-6 when operating the control panel body 2-1, reducing the risk of electrostatic discharge introduced by hand contact during maintenance and protecting sensitive electronic components on the control panel body 2-1.

[0045] The design of the first support member 2-6 optimizes the spatial layout between the control board body 2-1 and the carrier body 3. Through the precise contact between the protruding support end and the carrier body 3, it not only provides stable support, but also avoids interference with other components inside the server, ensuring the compactness and rationality of the internal structure of the server.

[0046] Using copper as the material of the first support member 2 - 6 can meet the requirements of electromagnetic shielding and grounding protection.

[0047] Furthermore, the carrier body 3 includes a main body part 3-4, on which at least one second connection position 3-2 is provided, and on which a dragging portion 3-5 is also provided, wherein the end of the dragging portion 3-5 extends in a direction away from the main body part 3-4.

[0048] The ends of the drag parts 3-5 are designed to extend outward, providing maintenance personnel with clear operation points, making it convenient to apply force and quickly plug and unplug the control panel module without the need for additional tools or complicated operations, greatly simplifying the maintenance process of the control panel and improving maintenance efficiency.

[0049] The linear guide design of the dragging portion 3-5 ensures smooth movement of the control board body 2-1 during the plugging and unplugging process, reducing the deflection or collision that may occur when inserting or pulling out the control board module, thereby reducing the risk of damage to the connector 2-2 and other precision components inside the server.

[0050] The second connection point 3-2 on the main body 3-4 and the first connection point 2-5 on the control board body 2-1, working together with the locking member 2-3, form a stable mechanical connection, ensuring that the control board body 2-1 is fixed within the server. Furthermore, the combination of the drag portion 3-5 and the main body 3-4 not only enhances the structural strength of the entire supporting body 3 but also provides additional guidance, improving the stability and reliability of the entire modular riser card structure.

[0051] The structural design of the drag part 3-5 takes into account the internal layout and space utilization of the server. The extension direction of its end is coordinated with the outline of the main part 3-4, ensuring that other parts will not be interfered with when plugging and unplugging the control board module. At the same time, the design of the drag part 3-5 also makes full use of the edge space inside the server, improving the compactness and rationality of the space layout.

[0052] Furthermore, the dragging portion 3-5 includes a first division 3-51 and a second division 3-52, and the extension direction of the first division 3-51 and the extension direction of the second division 3-52 are at an angle of a preset angle, wherein the extension direction of the second division 3-52 is set away from the control panel body 2-1; and / or, at least one first locking position 3-3 is also provided on the main body part 3-4, and at least one second locking position is provided on the target part 1-1, and at least one first locking position 3-3 is provided in a one-to-one correspondence with at least one second locking position, so that the control panel body 2-1 and the carrier body 3 are installed on the target part 1-1 through the locking cooperation between the first locking position 3-3 and the second locking position.

[0053] Specifically, the extension direction of the first section 3-51 is perpendicular to that of the second section 3-52, and the preset angle is 90 degrees. The first locking position 3-3 and the second locking position are both locking holes, and also include a locking member 6 used in conjunction with the first locking position 3-3 and the second locking position. The locking member 6 is a locking bolt, and the control panel body 2-1 and the carrier body 3 can be installed on the target component 1-1 through the locking member 6.

[0054] The design of the L-shaped drag part 3-5 provides maintenance personnel with a more intuitive operating interface, making it easier to find the fulcrum in the narrow space inside the server, and facilitating the rapid plugging and unplugging of the control board body 2-1 and the carrier body 3 as a whole, greatly improving the convenience and efficiency of maintenance operations.

[0055] The 90-degree angle design between the first section 3-51 and the second section 3-52, as well as the first locking position 3-3 and the second locking position that cooperate with the locking member 6, together reduce direct contact with precision components during maintenance operations and reduce the risk of equipment damage caused by improper operation.

[0056] Through the locking cooperation between the first locking position 3-3 and the second locking position, and the use of the locking member 6, the control panel body 2-1 and the supporting body 3 can be quickly installed and disassembled without the need for complex tools or professional skills. Maintenance personnel only need to tighten or loosen the parts to complete the operation, which greatly simplifies the installation and disassembly process and reduces maintenance costs.

[0057] Furthermore, the supporting body 3 also includes a plurality of bending portions arranged on the main body part 3-4, and the plurality of bending portions are bent to jointly form a supporting space for supporting the control panel body 2-1. The plurality of bending portions include two first bending portions 3-8 and one second bending portion 3-1. The extension directions of the two first bending portions 3-8 are parallel. The second bending portion 3-1 is arranged between the two first bending portions 3-8, and its extension direction is perpendicular to the extension direction of the two first bending portions 3-8, wherein the dragging portion 3-5 is arranged on the second bending portion 3-1.

[0058] like Figure 7 As shown, the two first bending portions 3-8 are arranged on both sides of the length direction of the main part 3-4, the second bending portion 3-1 is arranged on one side of the width direction of the main part 3-4, and together with the two first bending portions 3-8 form a support space, the control panel body 2-1 is arranged on the support space, and a dragging portion 3-5 is provided on the side of the second bending portion 3-1 away from the main part 3-4, and the connection between the dragging portion 3-5 and the second bending portion 3-1 is arc-shaped.

[0059] The rational layout of the multiple bends on the main body 3-4 creates a stable three-dimensional support space, significantly enhancing the structural strength and rigidity of the supporting body 3. The two parallel first bends 3-8, working in conjunction with the perpendicular second bend 3-1, not only provide precise support for the control board body 2-1 but also optimize the internal spatial layout of the server. This design minimizes interference between the control board and other components, leaving more space for the server's compact design and subsequent hardware upgrades.

[0060] The pull portion 3-5 is located on the side of the second bent portion 3-1 away from the main body 3-4, forming an easily accessible handle that facilitates quick insertion and removal of the control panel body 2-1 and the supporting body 3 as a whole. Furthermore, the curved connection between the pull portion 3-5 and the second bent portion 3-1 reduces stress concentration during frequent insertion and removal, preventing damage due to structural fatigue and improving operational safety and long-term durability.

[0061] By placing the control panel body 2-1 within the support space formed by the bent portions, the assembly process of the control panel is simplified. Maintenance personnel no longer need to perform complex alignment and securing operations on the control panel body 2-1. Instead, they simply place the control panel body 2-1 gently into the support space and secure it using the first and second locking positions and the locking member 6. This significantly reduces assembly time and the risk of errors.

[0062] Furthermore, the supporting body 3 also includes a plurality of second support members 3-6, each second support member 3-6 is arranged on a side of each first bending portion 3-8 relatively close to each other, the ends of each second support member 3-6 are arranged close to each other, and the connection between the first bending portion 3-8 and the second support member 3-6 is arc-shaped.

[0063] Specifically, the number of second support members 3-6 is 2, and each second support member 3-6 is arranged on the corresponding first bending portion 3-8, and is arranged close to the second bending portion 3-1, wherein the supporting end of the first support member 2-6 contacts the end of the second support member 3-6 away from the main body part 3-4, and the connection between the second support member 3-6 and the first bending portion 3-8 is arc-shaped.

[0064] The second support member 3-6, combined with the first bent portion 3-8, provides an additional support point for the control board body 2-1, enhancing the mechanical stability of the entire control board module. The curved design at the connection between the second support member 3-6 and the first bent portion 3-8 effectively disperses stress concentration points, reducing metal fatigue and potential structural damage, extending the service life of the support body 3, and improving the reliability of the overall structure.

[0065] By increasing the number of the second support members 3 - 6 and optimizing their positions, the contact area between the control board body 2 - 1 and the carrier body 3 is increased, which is beneficial to the uniform distribution of heat energy, thereby improving the heat dissipation efficiency.

[0066] The contact between the second support member 3-6 and the first support member 2-6 provides initial positioning for the installation of the control panel body 2-1, simplifies the alignment and installation process of the control panel body 2-1, and improves the accuracy and efficiency of the installation.

[0067] The contact between the second support member 3-6 and the first support member 2-6 not only provides mechanical support, but also establishes an electromagnetic shielding path through the metal material, forming an effective electromagnetic shielding layer, which significantly reduces electromagnetic interference.

[0068] Furthermore, at least one limiting component 3-7 is provided on the side of the carrier body 3 away from the control board body 2-1, and the limiting end of at least one limiting component 3-7 extends toward the side away from the control board body 2-1, and the target component 1-1 is provided with a limiting slide 1-2 that cooperates with at least one limiting component 3-7, wherein the sliding gap formed between the limiting component 3-7 and the limiting slide 1-2 is 0.15 mm.

[0069] The precise coordination of the limiting components 3-7 and the limiting guideways 1-2 ensures the precise positioning of the control board body 2-1 when inserted into the server. Precise control of the sliding clearance effectively prevents lateral deviation during insertion and removal, allowing the control board body 2-1 to be accurately installed in the intended position, enhancing the stability and reliability of the system.

[0070] By designing the sliding gap to 0.15mm, the friction resistance of the control board body 2-1 during the plugging and unplugging process is reduced, making it easier for maintenance personnel to perform disassembly and assembly operations, improving maintenance efficiency, and also reducing the risk of equipment damage caused by excessive plugging and unplugging resistance.

[0071] The precise fit between the stopper component 3-7 and the stopper guide 1-2 ensures a tight connection between the control board body 2-1 and other components within the server. The stopper component 3-7 not only provides structural restraint but also, through its tight fit with the target component 1-1, enhances the rigidity of the entire modular quick-release structure.

[0072] The guide system formed between the limiting component 3-7 and the limiting slide 1-2 simplifies the maintenance process of the control panel body 2-1. The maintenance personnel do not need to perform complicated alignment and adjustment, and can complete the operation by simply following the guidance of the slide.

[0073] Furthermore, the target component 1-1 includes a main body, and a first limiting plate 1-3 and a second limiting plate 1-4 arranged on the main body, so as to form a limiting space for limiting the supporting body 3 through the first limiting plate 1-3 and the second limiting plate 1-4, wherein the gap between the first limiting plate 1-3 and the second limiting plate 1-4 and the outer edge of the supporting body 3 is 0.2 mm.

[0074] The limiting space formed by the first limiting plate 1-3 and the second limiting plate 1-4 provides a clear guide path for the carrier body 3, ensuring the precise positioning of the control board body 2-1 during the insertion and removal process, reducing damage to the connector 2-2 and unstable signal transmission caused by inaccurate positioning. By setting the gap between the first limiting plate 1-3 and the second limiting plate 1-4 and the outer edge of the carrier body 3 to 0.2mm, not only is lateral displacement during the insertion and removal process reduced, but the structural stability of the carrier body 3 within the server is also enhanced. This micro-gap design can effectively reduce the impact of external shocks or vibrations on the carrier body 3, improving the overall reliability of the system.

[0075] The design of the two limit plates not only considers mechanical positioning but also takes into account thermal management and spatial layout optimization within the server. The formation of the limit space facilitates heat dissipation between the control board body 2-1 and other components within the server, avoiding interference between components and ensuring efficient use of the server's internal space.

[0076] The limited space design simplifies the installation and maintenance of the control board body 2-1, reduces the number of repeated adjustments due to inaccurate positioning, and reduces the risk of equipment damage during maintenance, thereby reducing maintenance costs and improving operational efficiency. The small gap between the two limit plates and the support body 3 not only provides mechanical guidance but also assists in electromagnetic shielding. By reducing the gaps between components, it helps reduce electromagnetic interference, improves the electromagnetic compatibility of the server system, and ensures stable operation of the system in complex electromagnetic environments.

[0077] Example 2

[0078] An embodiment of the present application further provides a server, which includes an adapter card structure, and the adapter card structure is the above-mentioned adapter card structure.

[0079] The above is a detailed description of a modular adapter card structure and server provided by the present application. Specific examples are used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method and core ideas of the present application. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the scope of protection of the claims of the present application.

Claims

1. A modular riser card structure for mounting on a target component (1-1), characterized in that: The modular adapter card structure comprises an adapter card body (7) provided with a gold finger, a carrier body (3), a control board body (2-1) and a connector (2-2), one end of the connector (2-2) is detachably provided on the control board body (2-1), and the other end of the connector (2-2) is used to connect with the gold finger, and the control board body (2-1) is provided on the carrier body (3); wherein, at least one first connection position (2-5) is provided on the control board body (2-1), and at least one second connection position (3-2) is provided on the carrier body (3), and at least one first connection position (2-5) and at least one second connection position (3-2) are provided in a one-to-one correspondence. The modular adapter card structure further comprises at least one locking component (2-3), and at least one locking component (2-3) can be interspersed and provided at at least one first connection position (2-5) and locked and connected with at least one second connection position (3-2), so as to fix the control board body (2-1) on the carrier body (3) through the locking component (2-3).

2. The modular riser card structure according to claim 1, wherein: The modular adapter card structure further comprises an insulating component (2-4), and the insulating component (2-4) is detachably arranged on the control board body (2-1).

3. The modular riser card structure according to claim 1, wherein: A first support member (2-6) is provided on a corner of the control board body (2-1) away from the connector (2-2), the first support member (2-6) having a support end protruding from the control board body (2-1), the support end being used to contact at least part of the carrier body (3); and / or the first support member (2-6) is made of copper to form an electromagnetic shielding path by contacting at least part of the carrier body (3).

4. The modular riser card structure according to claim 1, wherein: The carrying body (3) comprises a main body component (3-4), at least one second connection position (3-2) is provided on the main body component (3-4), and a dragging portion (3-5) is also provided on the main body component (3-4), with an end portion of the dragging portion (3-5) extending in a direction away from the main body component (3-4).

5. The modular riser card structure according to claim 4, wherein: The dragging portion (3-5) includes a first sub-portion (3-51) and a second sub-portion (3-52), wherein an extension direction of the first sub-portion (3-51) and an extension direction of the second sub-portion (3-52) form an included angle of a preset angle, wherein the extension direction of the second sub-portion (3-52) is arranged away from the control panel body (2-1); and / or, at least one first locking position (3-3) is further provided on the main body component (3-4), and at least one second locking position is provided on the target component (1-1), and at least one first locking position (3-3) and at least one second locking position are arranged in a one-to-one correspondence, so that the control panel body (2-1) and the carrying body (3) are mounted on the target component (1-1) through the locking cooperation between the first locking position (3-3) and the second locking position.

6. The modular riser card structure according to claim 4, wherein: The bearing body (3) further comprises a plurality of bending portions arranged on the main body component (3-4), wherein the plurality of bending portions are bent to form a supporting space for supporting the control panel body (2-1), wherein the plurality of bending portions comprise two first bending portions (3-8) and one second bending portion (3-1), wherein the extension directions of the two first bending portions (3-8) are parallel, and the second bending portion (3-1) is arranged between the two first bending portions (3-8), and its extension direction is perpendicular to the extension direction of the two first bending portions (3-8), wherein the dragging portion (3-5) is arranged on the second bending portion (3-1).

7. The modular riser card structure according to claim 6, wherein: The carrier body (3) further comprises a plurality of second support members (3-6), each of the second support members (3-6) being arranged on a side of each of the first bending portions (3-8) relatively close to each other, the ends of each of the second support members (3-6) being arranged close to each other, and the connection between the first bending portion (3-8) and the second support member (3-6) being arc-shaped.

8. The modular riser card structure according to claim 1, wherein: At least one limiting component (3-7) is provided on a side of the carrier body (3) away from the control board body (2-1), a limiting end of at least one limiting component (3-7) extends toward a side away from the control board body (2-1), and a limiting slideway (1-2) is provided on the target component (1-1) for limiting cooperation with at least one limiting component (3-7), wherein a sliding gap formed between the limiting component (3-7) and the limiting slideway (1-2) is 0.15 mm.

9. The modular riser card structure according to claim 8, wherein: The target component (1-1) comprises a main body, and a first limiting plate (1-3) and a second limiting plate (1-4) arranged on the main body, so as to form a limiting space for limiting the supporting body (3) through the first limiting plate (1-3) and the second limiting plate (1-4), wherein the gap between the first limiting plate (1-3) and the second limiting plate (1-4) and the outer edge of the supporting body (3) is 0.2 mm.

10. A server comprising an adapter card structure, characterized in that: The adapter card structure is the adapter card structure according to any one of claims 1 to 9.

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